2004750720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{7103}}^1$

素因数の和:7142

約数の個数: 288

約数和(自身を含む): 8054017920

約数和(自身を除く): 6049267200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7103, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 14206, 15680, 17640, 18816, 20160, 21309, 23520, 28224, 28412, 31360, 35280, 35515, 40320, 42618, 47040, 49721, 56448, 56824, 63927, 70560, 71030, 85236, 94080, 99442, 106545, 113648, 127854, 141120, 142060, 149163, 170472, 198884, 213090, 227296, 248605, 255708, 282240, 284120, 298326, 319635, 340944, 348047, 397768, 426180, 447489, 454592, 497210, 511416, 568240, 596652, 639270, 681888, 696094, 745815, 795536, 852360, 894978, 909184, 994420, 1022832, 1044141, 1136480, 1193304, 1278540, 1363776, 1392188, 1491630, 1591072, 1704720, 1740235, 1789956, 1988840, 2045664, 2088282, 2237445, 2272960, 2386608, 2557080, 2727552, 2784376, 2983260, 3132423, 3182144, 3409440, 3480470, 3579912, 3977680, 4091328, 4176564, 4474890, 4545920, 4773216, 5114160, 5220705, 5568752, 5966520, 6264846, 6364288, 6818880, 6960940, 7159824, 7955360, 8182656, 8353128, 8949780, 9546432, 10228320, 10441410, 11137504, 11933040, 12529692, 13637760, 13921880, 14319648, 15662115, 15910720, 16706256, 17899560, 19092864, 20456640, 20882820, 22275008, 23866080, 25059384, 27843760, 28639296, 31324230, 31821440, 33412512, 35799120, 40913280, 41765640, 44550016, 47732160, 50118768, 55687520, 57278592, 62648460, 66825024, 71598240, 83531280, 95464320, 100237536, 111375040, 125296920, 133650048, 143196480, 167062560, 200475072, 222750080, 250593840, 286392960, 334125120, 400950144, 501187680, 668250240, 1002375360, 2004750720]

約数ペア:

[(1, 2004750720), (2, 1002375360), (3, 668250240), (4, 501187680), (5, 400950144), (6, 334125120), (7, 286392960), (8, 250593840), (9, 222750080), (10, 200475072), (12, 167062560), (14, 143196480), (15, 133650048), (16, 125296920), (18, 111375040), (20, 100237536), (21, 95464320), (24, 83531280), (28, 71598240), (30, 66825024), (32, 62648460), (35, 57278592), (36, 55687520), (40, 50118768), (42, 47732160), (45, 44550016), (48, 41765640), (49, 40913280), (56, 35799120), (60, 33412512), (63, 31821440), (64, 31324230), (70, 28639296), (72, 27843760), (80, 25059384), (84, 23866080), (90, 22275008), (96, 20882820), (98, 20456640), (105, 19092864), (112, 17899560), (120, 16706256), (126, 15910720), (128, 15662115), (140, 14319648), (144, 13921880), (147, 13637760), (160, 12529692), (168, 11933040), (180, 11137504), (192, 10441410), (196, 10228320), (210, 9546432), (224, 8949780), (240, 8353128), (245, 8182656), (252, 7955360), (280, 7159824), (288, 6960940), (294, 6818880), (315, 6364288), (320, 6264846), (336, 5966520), (360, 5568752), (384, 5220705), (392, 5114160), (420, 4773216), (441, 4545920), (448, 4474890), (480, 4176564), (490, 4091328), (504, 3977680), (560, 3579912), (576, 3480470), (588, 3409440), (630, 3182144), (640, 3132423), (672, 2983260), (720, 2784376), (735, 2727552), (784, 2557080), (840, 2386608), (882, 2272960), (896, 2237445), (960, 2088282), (980, 2045664), (1008, 1988840), (1120, 1789956), (1152, 1740235), (1176, 1704720), (1260, 1591072), (1344, 1491630), (1440, 1392188), (1470, 1363776), (1568, 1278540), (1680, 1193304), (1764, 1136480), (1920, 1044141), (1960, 1022832), (2016, 994420), (2205, 909184), (2240, 894978), (2352, 852360), (2520, 795536), (2688, 745815), (2880, 696094), (2940, 681888), (3136, 639270), (3360, 596652), (3528, 568240), (3920, 511416), (4032, 497210), (4410, 454592), (4480, 447489), (4704, 426180), (5040, 397768), (5760, 348047), (5880, 340944), (6272, 319635), (6720, 298326), (7056, 284120), (7103, 282240), (7840, 255708), (8064, 248605), (8820, 227296), (9408, 213090), (10080, 198884), (11760, 170472), (13440, 149163), (14112, 142060), (14206, 141120), (15680, 127854), (17640, 113648), (18816, 106545), (20160, 99442), (21309, 94080), (23520, 85236), (28224, 71030), (28412, 70560), (31360, 63927), (35280, 56824), (35515, 56448), (40320, 49721), (42618, 47040)]